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First Interstate Bank · Marshalltown, Iowa

First Interstate Bank branches in Marshalltown

First Interstate Bank has 2 branches in Marshalltown, Iowa. Select a branch for its full address and map.

BranchAddressCityStateTypeEstablished
First Interstate Bank11 N 1st AveMarshalltownIAFull-service brick-and-mortar officeSeptember 1, 1915
First Interstate Bank3 E Southridge RdMarshalltownIAFull-service brick-and-mortar officeOctober 17, 1972

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

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Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

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